Brightsign Object Reference Manual (FW 5.1) Manual de usuario descargar pdf (Pagina 229)

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roRtspStream

This is a simple object that is passed to the roVideoPlayer.PlayFile() method. There are some limitations to the RTSP

streams this object will play correctly. roRtspStream has been optimized to play streaming video from a local source with

the smallest possible delay. The result is a short buffering window that is not appropriate for playing RTSP streams from

URLs outside of a local network. We are currently optimizing roRtspStream to work with different IP camera brands: See

the IP Camera FAQ for more details.

Object Creation: To play an RTSP stream, instantiate an roRtspStream object with a URL as its argument. Then pass it to

the playfile() method as shown in the following example:

r=createobject("roRtspStream", "rtsp://172.30.1.194/axis-media/media.amp")

p=createobject("roVideoPlayer")

p.PlayFile({Rtsp: r})

Interfaces: ifRtspStream, ifMessagePort

The ifRtspStream interface provides the following:

• GetUrl() As String

The ifMessagePort interface provides the following:

• SetPort(a As Object): Posts event messages to the attached message port. The event messages are of the

type roRtspStreamEvent and will implement the ifInt interface.

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Brightsign Object Reference Manual (FW 5.1) Manual de usuario Pagina 229